Individual Calculations May 2010
 Jacobsen, John  Total change: 2.50  Rating chartPersonal card
 Lidkappingin 2009-10, 2.deild various FAI 2009-10-04
RcRownchangeKK*chgGame
 1868 1832 1.00 2 0.10 25 2.50 
  Nielsen, Hogni Egilstoft 1833 FAI0.001-0.5025-12.50 
  Jacobsen, Suni 1903 FAI1.0010.602515.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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